Cobaltoan Calcite

Botryoidal aggregate, on matrix, with microcrystalline surfaces, bright, with a very vivid and uniform color that contrasts with the darker tones of the matrix. Agoudal Mines, Agoudal, Bou Azzer area, Tazenakht, Ouarzazate Morocco (2012) Specimen size: 7.1 × 6 × 3 cm = 2.8” × 2.4” × 1.2”